#Mout

Being a defense show rather than a firearms industry show, there are a bunch of interesting products to see at AUSA that one might not get a peek at elsewhere. An example of this kind of product is the Modular Interlocking Ballistic Barriers from KF Armory. These barriers are made of a solid proprietary rubber-like material, can absorb impacts up to .50 cal (for the variant rated for that round), and can be assembled into walls and structures in very little time.

Much of the recent discourse regarding the future of infantry combat has centered around the long engagement distances encountered during the Afghan campaign, and the rise of designated marksmen as key elements in the infantry squad. However, arguably more important than the long-range ambushes of the Taliban were the urban engagements in both that campaign and the operations in Iraq. It seems the highest echelons of the US Army agree, as Chief of Staff General Mark Milley commented recently about the future urbanization of the battlefield (via Military.com):

Kramer Defense has released a new round for the AR-15 that they are calling the “6.8x45mm Urban Combat Cartridge”. The round is based on the 5.56mm case, necked up to .277″ caliber: